:root {
  color-scheme: light;
  --blue: #075dff;
  --blue-dark: #003a9e;
  --blue-soft: #e9f1ff;
  --ink: #0a1833;
  --muted: #64728c;
  --line: #c9d4e6;
  --line-strong: #7890b5;
  --surface: #ffffff;
  --surface-alt: #f5f8fc;
  --danger: #c3212c;
  --success: #067343;
  --warning: #a65b00;
  --header-height: 54px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--surface-alt); color: var(--ink); }
body { line-height: 1.45; }
a { color: var(--blue-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; border-radius: 0; }
button, .button {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.icon-button { width: 36px; min-width: 36px; padding: 6px; }
.icon, .nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.icon-button svg[hidden] { display: none; }
button:hover, .button:hover { border-color: var(--blue); color: var(--blue-dark); text-decoration: none; }
.button-primary { border-color: var(--blue); background: var(--blue); color: #fff; }
.button-primary:hover { background: var(--blue-dark); color: #fff; }
.button-danger { border-color: var(--danger); color: var(--danger); }
.button-quiet { border-color: transparent; background: transparent; }
.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: 180px 1fr auto;
  height: var(--header-height);
  align-items: stretch;
  border-bottom: 1px solid var(--blue);
  background: var(--surface);
}
.wordmark {
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-right: 1px solid var(--line);
  color: var(--blue);
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -1.6px;
}
.wordmark:hover { text-decoration: none; }
.primary-nav { display: flex; align-items: stretch; }
.primary-nav a { display: flex; align-items: center; gap: 7px; padding: 0 18px; color: var(--ink); border-right: 1px solid var(--line); }
.primary-nav a.active { color: var(--blue); box-shadow: inset 0 -3px 0 var(--blue); }
.nav-badge { min-width: 18px; padding: 1px 4px; background: var(--blue); color: #fff; text-align: center; font-size: 11px; }
.header-user { display: flex; align-items: center; gap: 10px; padding: 0 14px; border-left: 1px solid var(--line); }
.avatar { width: 28px; height: 28px; object-fit: cover; border: 1px solid var(--line-strong); border-radius: 0; }
.avatar-initials { display: grid; place-items: center; background: var(--blue-soft); color: var(--blue-dark); font-weight: 600; }
.notification-button { position: relative; }
.notification-count { position: absolute; top: 1px; right: 0; min-width: 15px; padding: 0 3px; background: var(--blue); color: #fff; font-size: 10px; line-height: 15px; }
.notification-count:empty { display: none; }
.app-shell { display: grid; grid-template-columns: 180px minmax(0, 1fr); min-height: calc(100vh - var(--header-height)); }
.sidebar-collapsed .app-shell { grid-template-columns: 56px minmax(0, 1fr); }
.no-sidebar .app-shell { grid-template-columns: minmax(0, 1fr); }
.side-nav { border-right: 1px solid var(--line); background: var(--surface); }
.side-title { padding: 15px 18px 7px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.side-nav a { display: flex; justify-content: space-between; padding: 10px 18px; border-top: 1px solid var(--line); color: var(--ink); }
.side-nav-link { align-items: center; gap: 9px; }
.side-nav-link .nav-label { flex: 1; }
.side-nav a.active { color: var(--blue); background: var(--blue-soft); box-shadow: inset 3px 0 0 var(--blue); }
.side-nav .count { font-variant-numeric: tabular-nums; color: var(--muted); }
.side-toggle { width: 100%; justify-content: flex-start; margin-top: 10px; padding: 10px 18px; border-width: 1px 0; gap: 9px; color: var(--muted); }
.sidebar-collapsed .side-nav .nav-label, .sidebar-collapsed .side-nav .count { display: none; }
.sidebar-collapsed .side-nav a, .sidebar-collapsed .side-toggle { justify-content: center; padding-right: 8px; padding-left: 8px; }
.sidebar-collapsed .side-title { height: 25px; padding: 0; border-top: 1px solid var(--line); }
.sidebar-collapsed .side-toggle .nav-icon { transform: rotate(180deg); }
.main-content { min-width: 0; padding: 18px 22px 40px; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.page-head h1 { margin: 0; font-size: 22px; font-weight: 600; }
.subnav { display: flex; margin: -18px -22px 18px; border-bottom: 1px solid var(--line); background: var(--surface); }
.subnav a { padding: 11px 18px; border-right: 1px solid var(--line); color: var(--ink); }
.subnav a.active { color: var(--blue); box-shadow: inset 0 -2px var(--blue); }
.toolbar, .filter-grid { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.filter-grid { padding: 12px; margin-bottom: 14px; border: 1px solid var(--line); background: var(--surface); }
.filter-grid label, .field { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
.field-input, .filter-grid input, .filter-grid select {
  width: 100%;
  min-height: 34px;
  padding: 6px 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}
.filter-grid input { min-width: 130px; }
.filter-disclosure { position: relative; }
.filter-disclosure > summary { list-style: none; }
.filter-disclosure > summary::-webkit-details-marker { display: none; }
.filter-disclosure[open] > summary, .filter-disclosure.has-active-filters > summary { border-color: var(--blue); color: var(--blue); }
.filter-disclosure.has-active-filters > summary::after { content: ""; position: absolute; top: 3px; right: 3px; width: 6px; height: 6px; background: var(--blue); }
.filter-popover {
  position: absolute;
  z-index: 15;
  top: calc(100% + 6px);
  right: 0;
  width: min(760px, calc(100vw - 224px));
  margin: 0;
  box-shadow: 5px 5px 0 rgb(7 93 255 / 10%);
}
.deal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 10px; }
.deal-card { position: relative; border: 1px solid var(--line); background: var(--surface); }
.deal-card.status-new { border-left: 4px solid var(--blue); }
.deal-card.status-in_process { border-left: 4px solid var(--warning); }
.deal-card.status-done { border-left: 4px solid var(--success); }
.deal-card-link { display: block; padding: 12px; color: var(--ink); }
.deal-card-link:hover { text-decoration: none; background: var(--surface-alt); }
.deal-meta, .deal-footer { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 12px; }
.source-icon { display: inline-grid; width: 28px; height: 28px; place-items: center; border: 1px solid var(--line); color: var(--blue); }
.source-icon img { display: block; width: 22px; height: 22px; object-fit: contain; }
.source-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: square; stroke-linejoin: miter; }
.source-whatsapp { color: #087a48; }
.source-max { color: #6d36d9; }
.source-site { color: var(--blue-dark); }
.deal-client { margin-top: 10px; overflow: hidden; font-size: 19px; font-weight: 700; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.deal-client-type { color: var(--muted); font-size: 12px; font-weight: 500; text-transform: uppercase; }
.deal-direction { margin: 8px 0 5px; color: var(--blue-dark); font-size: 16px; font-weight: 600; }
.deal-amounts { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px; margin-bottom: 12px; }
.deal-amounts span:last-child { text-align: right; }
.deal-delivery { margin: -3px 0 10px; }
.delivery-chip { display: inline-block; padding: 2px 6px; border: 1px solid var(--line-strong); color: var(--ink); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .035em; }
.delivery-cash { border-color: var(--success); color: #087144; background: #effbf5; }
.delivery-bank { border-color: var(--blue); color: var(--blue-dark); background: var(--blue-soft); }
.detail-amounts { padding: 14px; border: 1px solid var(--line); background: var(--blue-soft); font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.detail-amounts small { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; font-weight: 500; text-transform: uppercase; }
.badge { display: inline-block; padding: 2px 6px; border: 1px solid currentColor; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.badge-new { color: var(--blue); }
.badge-in_process { color: var(--warning); }
.badge-done { color: var(--success); }
.data-table { width: 100%; border-collapse: collapse; background: var(--surface); }
.data-table th, .data-table td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 500; }
.data-table tr:hover td { background: var(--surface-alt); }
.table-wrap { overflow-x: auto; border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.empty { padding: 45px 20px; border: 1px solid var(--line); background: var(--surface); text-align: center; color: var(--muted); }
.messages { display: grid; gap: 6px; margin-bottom: 12px; }
.message { padding: 9px 12px; border: 1px solid var(--line-strong); background: var(--surface); }
.message.error { border-color: var(--danger); color: var(--danger); }
.message.success { border-color: var(--success); color: var(--success); }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; }
.panel { border: 1px solid var(--line); background: var(--surface); }
.panel-title { margin: 0; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.panel-body { padding: 12px; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.facts div { padding: 9px 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts dt { margin-bottom: 3px; color: var(--muted); font-size: 12px; }
.facts dd { margin: 0; word-break: break-word; }
.facts .key-fact dd { color: var(--blue-dark); font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.telegram-contact { font-weight: 700; }
.currency-flag-image { display: inline-block; width: 24px; height: 16px; object-fit: cover; vertical-align: -2px; box-shadow: 0 0 0 1px rgb(10 31 68 / 14%); }
.currency-flag-symbol { display: inline-block; min-width: 24px; text-align: center; }
.currency-flag-cell { font-size: 20px; }
.json-block { max-width: 100%; overflow-x: auto; padding: 12px; margin: 0; background: #071326; color: #d7e5ff; font: 12px/1.5 Consolas, monospace; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { border: 0; border-right: 1px solid var(--line); }
.tabs button.active { color: var(--blue); box-shadow: inset 0 -2px var(--blue); }
[data-tab-panel][hidden] { display: none; }
.action-stack { display: grid; gap: 7px; }
.action-stack form, .action-stack .button { width: 100%; }
.action-stack button { width: 100%; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-grid p { display: grid; gap: 4px; margin: 0; }
.form-grid .form-wide { grid-column: 1 / -1; }
.form-grid .errorlist, .errorlist { margin: 0; padding-left: 18px; color: var(--danger); }
.form-actions { display: flex; gap: 8px; margin-top: 16px; }
.manual-deal-form { max-width: 920px; }
.form-section + .form-section { padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); }
.form-section h2 { margin: 0 0 12px; font-size: 16px; }
.calculation-hint { margin: -4px 0 12px; }
.form-section[hidden] { display: none; }
.drawer { width: min(560px, 96vw); height: 100vh; max-height: 100vh; margin: 0 0 0 auto; padding: 0; border: 0; border-left: 1px solid var(--blue); }
.drawer::backdrop { background: rgb(4 16 38 / 42%); }
.drawer-head { position: sticky; top: 0; display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--surface); }
.drawer-content { padding: 14px; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { padding: 12px; border: 1px solid var(--line); background: var(--surface); }
.stat-label { color: var(--muted); font-size: 12px; }
.stat-value { margin-top: 5px; font-size: 20px; font-variant-numeric: tabular-nums; }
.chart-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.donut-wrap { display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 18px; padding: 16px; border: 1px solid var(--line); background: var(--surface); }
.donut { width: 170px; aspect-ratio: 1; border-radius: 50%; position: relative; }
.donut::after { content: ""; position: absolute; inset: 40px; border-radius: 50%; background: var(--surface); }
.legend { display: grid; gap: 7px; }
.legend-row { display: grid; grid-template-columns: 12px 44px 1fr auto; gap: 7px; align-items: center; }
.legend-color { width: 10px; height: 10px; }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 16px; align-items: center; }
.toast-center { position: fixed; z-index: 50; right: 16px; top: 70px; display: grid; gap: 7px; width: min(340px, calc(100vw - 32px)); }
.toast { padding: 11px 13px; border: 1px solid var(--blue); background: var(--surface); box-shadow: 4px 4px 0 rgb(7 93 255 / 12%); }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: #f5f8fc; }
.login-box { width: min(400px, 100%); border: 1px solid var(--blue); background: var(--surface); }
.login-logo { padding: 22px; border-bottom: 1px solid var(--line); color: var(--blue); font-size: 32px; font-weight: 700; letter-spacing: -2px; }
.login-content { display: grid; gap: 14px; padding: 22px; }
.check-list ul { display: grid; gap: 5px; padding: 0; list-style: none; }
.check-list label { display: flex; gap: 7px; align-items: start; }
.permission-form { display: grid; gap: 18px; }
.permission-form .form-field { display: grid; gap: 8px; min-width: 0; }
.permission-form .field-user_permissions, .permission-form .field-denied_permissions, .permission-form .field-permissions { grid-column: 1 / -1; }
.permission-form ul { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin: 0; }
.permission-form li { min-width: 0; padding: 7px 9px; border: 1px solid var(--line); background: var(--surface-alt); }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }

@media (max-width: 900px) {
  .detail-layout, .chart-grid { grid-template-columns: 1fr; }
  .site-header { grid-template-columns: 110px 1fr auto; }
  .wordmark { padding: 0 12px; }
  .header-name { display: none; }
}

@media (max-width: 520px) {
  :root { --header-height: 96px; }
  .site-header { grid-template-columns: 64px minmax(0, 1fr); grid-template-rows: 48px 48px; height: var(--header-height); }
  .wordmark { font-size: 20px; }
  .primary-nav a { padding: 0 10px; }
  .header-user { grid-column: 1 / -1; justify-content: flex-end; min-width: 0; padding: 0 10px; border-top: 1px solid var(--line); border-left: 0; }
  .header-user .avatar { display: none; }
  .header-user button { min-height: 32px; padding: 5px 9px; }
  .app-shell { display: block; }
  .side-nav { display: flex; position: sticky; z-index: 10; top: var(--header-height); overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .side-title { display: none; }
  .side-nav a { min-width: max-content; border-top: 0; border-right: 1px solid var(--line); }
  .side-toggle { display: none; }
  .sidebar-collapsed .side-nav .nav-label { display: inline; }
  .sidebar-collapsed .side-nav .count { display: inline; }
  .sidebar-collapsed .app-shell { display: block; }
  .side-nav a.active { box-shadow: inset 0 -3px var(--blue); }
  .main-content { padding: 14px 10px 30px; }
  .subnav { margin: -14px -10px 14px; }
  .deal-grid, .form-grid, .stats { grid-template-columns: 1fr; }
  .detail-amounts { font-size: 18px; }
  .facts { grid-template-columns: 1fr; }
  .donut-wrap { grid-template-columns: 120px 1fr; }
  .donut { width: 116px; }
  .donut::after { inset: 29px; }
  .filter-grid > * { flex: 1 1 145px; }
  .filter-popover { position: fixed; top: 154px; right: 10px; left: 10px; width: auto; max-height: calc(100vh - 166px); overflow-y: auto; }
}